﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace cons2
{
    class Program
    {
        static void Main(string[] args)
        {
            int x = 10;
            int z = 5;
            operacionesMatematcas op = new operacionesMatematcas();

            Console.WriteLine("La suma es: " + op.sumar(x,z));
            Console.WriteLine("La resta es: " + operacionesMatematcas.restar(x, z));
        }
    }

    class operacionesMatematcas
    {
        public  int sumar(int n1, int n2)
        {
            return n1 + n2;

        }
        public static int restar(int n1, int n2)
        {
            return n1 - n2;
        }
    }
}
